cnvd - cnvd-2018-09171

cnvd-2018-09171

Vulnerability from cnvd

Title: Cisco Secure Access Control System远程代码执行漏洞

Description:

Cisco Secure Access Control System（ACS）是美国思科（Cisco）公司的一套安全访问控制系统。该系统可通过RADIUS、TACACS协议分别对网络访问和网络设备访问进行控制。ACS Report是其中的一个系统报告生成组件。

Cisco Secure ACS 5.8 Patch 7之前版本中的ACS Report组件存在输入验证漏洞，该漏洞源于Action Message Format (AMF)协议未能进行充分的校验。远程攻击者可通过发送带有恶意代码的特制AMF消息利用该漏洞在设备上执行任意命令。

Severity: 高

Patch Name: Cisco Secure Access Control System远程代码执行漏洞的补丁

Patch Description:

Cisco Secure ACS 5.8 Patch 7之前版本中的ACS Report组件存在输入验证漏洞，该漏洞源于Action Message Format (AMF)协议未能进行充分的校验。远程攻击者可通过发送带有恶意代码的特制AMF消息利用该漏洞在设备上执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1

Impacted products

Name
Cisco Secure Access Control System (ACS) <5.8 Patch 7

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "104075"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0253"
    }
  },
  "description": "Cisco Secure Access Control System\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u901a\u8fc7RADIUS\u3001TACACS\u534f\u8bae\u5206\u522b\u5bf9\u7f51\u7edc\u8bbf\u95ee\u548c\u7f51\u7edc\u8bbe\u5907\u8bbf\u95ee\u8fdb\u884c\u63a7\u5236\u3002ACS Report\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7cfb\u7edf\u62a5\u544a\u751f\u6210\u7ec4\u4ef6\u3002\r\n\r\nCisco Secure ACS 5.8 Patch 7\u4e4b\u524d\u7248\u672c\u4e2d\u7684ACS Report\u7ec4\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAction Message Format (AMF)\u534f\u8bae\u672a\u80fd\u8fdb\u884c\u5145\u5206\u7684\u6821\u9a8c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u6076\u610f\u4ee3\u7801\u7684\u7279\u5236AMF\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Mikhail Klyuchnikov and Yury Aleynov from Positive Technologies.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09171",
  "openTime": "2018-05-09",
  "patchDescription": "Cisco Secure Access Control System\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u901a\u8fc7RADIUS\u3001TACACS\u534f\u8bae\u5206\u522b\u5bf9\u7f51\u7edc\u8bbf\u95ee\u548c\u7f51\u7edc\u8bbe\u5907\u8bbf\u95ee\u8fdb\u884c\u63a7\u5236\u3002ACS Report\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7cfb\u7edf\u62a5\u544a\u751f\u6210\u7ec4\u4ef6\u3002\r\n\r\nCisco Secure ACS 5.8 Patch 7\u4e4b\u524d\u7248\u672c\u4e2d\u7684ACS Report\u7ec4\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAction Message Format (AMF)\u534f\u8bae\u672a\u80fd\u8fdb\u884c\u5145\u5206\u7684\u6821\u9a8c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u6076\u610f\u4ee3\u7801\u7684\u7279\u5236AMF\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco Secure Access Control System\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Secure Access Control System (ACS) \u003c5.8 Patch 7"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-03",
  "title": "Cisco Secure Access Control System\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-0253 (GCVE-0-2018-0253)

Vulnerability from cvelistv5

Published

2018-05-02 22:00

Modified

2024-11-29 15:12

Severity ?

CWE

CWE-20

Summary

A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Commands executed by the attacker are processed at the targeted user's privilege level. The vulnerability is due to insufficient validation of the Action Message Format (AMF) protocol. An attacker could exploit this vulnerability by sending a crafted AMF message that contains malicious code to a targeted user. A successful exploit could allow the attacker to execute arbitrary commands on the ACS device. This vulnerability affects all releases of Cisco Secure ACS prior to Release 5.8 Patch 7. Cisco Bug IDs: CSCve69037.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/104075	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040808	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	Cisco Secure Access Control System	Version: Cisco Secure Access Control System

Show details on NVD website

JSON

To clipboard

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          },
          {
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        ],
        "title": "CVE Program Container"
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                  },
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                  },
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                  }
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                "timestamp": "2024-11-29T14:46:22.393783Z",
                "version": "2.0.3"
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          }
        ],
        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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